body {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
}
iframe{
  width: 100%;
  border: 0px;
  height: 100%;
  min-height: 400px;
}

.publishModal .ant-modal-content{
  position: fixed;
  left: 100px;
  width: 80%;
  height: 80%;
  top: 10px;
}